Retractable safety scalpel



FIG. 1 is a left perspective view of a retractable safety scalpel;

FIG. 2 is a right perspective view of the retractable safety scalpel;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a back view thereof, shown in a retracted position of use; and,

FIG. 10 is a front view thereof. 

CLAIM The ornamental design for a retractable safety scalpel, as shown and described. 